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公开(公告)号:US2702826A
公开(公告)日:1955-02-22
申请号:US19871650
申请日:1950-12-01
Applicant: STANDARD OIL DEV CO
Inventor: ISIDOR KIRSHENBAUM , JONACH FREDRICK L , ETHERINGTON LEWIS D
CPC classification number: C07C7/12 , B01D15/185 , B01D53/12 , B01D2215/021 , B01D2215/023 , C07C9/08
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公开(公告)号:US2633207A
公开(公告)日:1953-03-31
申请号:US8726049
申请日:1949-04-13
Applicant: STANDARD OIL DEV CO
Inventor: ETHERINGTON LEWIS D
IPC: B01D53/12
CPC classification number: B01D53/12
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公开(公告)号:US2666500A
公开(公告)日:1954-01-19
申请号:US19029250
申请日:1950-10-16
Applicant: STANDARD OIL DEV CO
Inventor: CAHN ROBERT P , ETHERINGTON LEWIS D
IPC: B01D53/02
CPC classification number: B01D53/02
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公开(公告)号:US2526508A
公开(公告)日:1950-10-17
申请号:US4503648
申请日:1948-08-19
Applicant: STANDARD OIL DEV CO
Inventor: SCHEELINE HAROLD W , ETHERINGTON LEWIS D , PERRY MORGAN JEROME
IPC: C07C51/48
CPC classification number: C07C51/48 , C07C53/08 , C07C53/122 , C07C53/124
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5.
公开(公告)号:US2681125A
公开(公告)日:1954-06-15
申请号:US30730052
申请日:1952-08-30
Applicant: STANDARD OIL DEV CO
Inventor: ETHERINGTON LEWIS D
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公开(公告)号:US2581088A
公开(公告)日:1952-01-01
申请号:US78383447
申请日:1947-11-03
Applicant: STANDARD OIL DEV CO
Inventor: ETHERINGTON LEWIS D , SCHEELINE HAROLD W
CPC classification number: C07C9/04 , F25J3/02 , F25J2210/12
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7.
公开(公告)号:US2614657A
公开(公告)日:1952-10-21
申请号:US23230851
申请日:1951-06-19
Applicant: STANDARD OIL DEV CO
Inventor: NICHOLSON EDWARD W S , FRITZ ROBERT J , ETHERINGTON LEWIS D
IPC: B01D53/08
CPC classification number: B01D53/08 , B01D2251/102 , B01D2256/24 , B01D2256/245 , B01D2257/702 , B01D2259/40081 , B01D2259/4009 , B01D2259/402
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